From: Johannes Berg
[ Upstream commit f65607cdbc6b0da356ef5a22552ddd9313cf87a0 ]
When we set up a TDLS station, we set sta->sta.bandwidth solely based
on the capabilities, because the "what's the current bandwidth" check
is bypassed and only applied for other types of stations.
This leads to th
From: Matthew Wilcox (Oracle)
[ Upstream commit 06517c9a336f4c20f2064611bf4b1e7881a95fe1 ]
The page has just been allocated, so its refcount is 1. free_unref_page()
is for use on pages which have a zero refcount. Use __free_page() like
the other implementations of pte_alloc_one().
Link: https
From: Arnd Bergmann
[ Upstream commit 36c47df85ee8e1f8a35366ac11324f8875de00eb ]
clang produces a build failure in configurations without COMMON_CLK
when a timeout calculation goes wrong:
arm-linux-gnueabi-ld: drivers/watchdog/coh901327_wdt.o: in function
`coh901327_enable':
coh901327_wdt.c:(.
From: Anton Ivanov
[ Upstream commit 9431f7c199ab0d02da1482d62255e0b4621cb1b5 ]
xterm serial channel was leaking a fd used in setting up the
port helper
This bug is prehistoric - it predates switching to git. The "fixes"
header here is really just to mark all the versions we would like this to
From: Arnd Bergmann
[ Upstream commit d9a9280a0d0ae51dc1d4142138b99242b7ec8ac6 ]
Building with W=2 prints a number of warnings for one function that
has a pointer type mismatch:
linux/seq_buf.h: In function 'seq_buf_init':
linux/seq_buf.h:35:12: warning: pointer targets in assignment from 'unsi
From: Qinglang Miao
[ Upstream commit 62eebd5247c4e4ce08826ad5995cf4dd7ce919dd ]
Add the missing destroy_workqueue() before return from __qedi_probe in the
error handling case when fails to create workqueue qedi->offload_thread.
Link: https://lore.kernel.org/r/20201109091518.55941-1-miaoqingl..
From: Kan Liang
commit 306e3e91edf1c6739a55312edd110d298ff498dd upstream.
The event CYCLE_ACTIVITY.STALLS_MEM_ANY (0x14a3) should be available on
all 8 GP counters on ICL, but it's only scheduled on the first four
counters due to the current ICL constraint table.
Add a line for the CYCLE_ACTIVI
From: Philipp Rudo
commit 613775d62ec60202f98d2c5f520e6e9ba6dd4ac4 upstream.
diag308 subcode 0 performes a clear reset which inlcudes the reset of
all registers in the system. While this is the preferred behavior when
loading a normal kernel via kexec it prevents the crash kernel to store
the re
From: Alexey Kardashevskiy
commit d22f9a6c92de96304c81792942ae7c306f08ac77 upstream.
We execute certain NPU2 setup code (such as mapping an LPID to a device
in NPU2) unconditionally if an Nvlink bridge is detected. However this
cannot succeed on POWER8NVL machines as the init helpers return an e
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Signed-off-by: Zheng Yongjun
---
drivers/media/platform/davinci/vpif.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/platform/davinci/vpif.c
b/
From: Vincent Stehlé
[ Upstream commit 7eb000bdbe7c7da811ef51942b356f6e819b13ba ]
The ndo_start_xmit() method must not attempt to free the skb to transmit
when returning NETDEV_TX_BUSY. Therefore, make sure the
korina_send_packet() function returns NETDEV_TX_OK when it frees a packet.
Fixes: ef
Hi Eric,
On Sat, 12 Dec 2020 18:50:04 +,
Eric Auger wrote:
>
> vgic_register_all_redist_iodevs may succeed while
> vgic_register_all_redist_iodevs fails. For example this can happen
The same function cannot both fail and succeed ;-) Can you shed some
light on what you had in mind?
> while
From: Zheng Zengkai
[ Upstream commit 2eb5dd418034ecea2f7031e3d33f2991a878b148 ]
When using 'perf record's option '-I' or '--user-regs=' along with
argument '?' to list available register names, memory of variable 'os'
allocated by strdup() needs to be released before __parse_regs()
returns, oth
From: Manivannan Sadhasivam
[ Upstream commit 7948fab26bcc468aa2a76462f441291b5fb0d5c7 ]
The use of msleep() in the restart handler will cause scheduler to
induce a context switch which is not desirable. This generates below
warning on SDX55 when WDT is the only available restart source:
[ 39
From: Guenter Roeck
[ Upstream commit 8ae252d2e18bc7d324b77f965d34083a25a2 ]
If HAS_IOMEM is not defined and SIRFSOC_WATCHDOG is enabled,
the build fails with the following error.
drivers/watchdog/sirfsoc_wdt.o: in function `sirfsoc_wdt_probe':
sirfsoc_wdt.c:(.text+0x112):
undefined
From: Sara Sharon
[ Upstream commit f495acd8851d7b345e5f0e521b2645b1e1f928a0 ]
In case we have old supplicant, the akm field is uninitialized.
Signed-off-by: Sara Sharon
Signed-off-by: Luca Coelho
Link:
https://lore.kernel.org/r/iwlwifi.20201129172929.930f0ab7ebee.Ic546e384efab3f4a89f318eafd
From: Sakari Ailus
commit 55a6c6b2be3d6670bf5772364d8208bd8dc17da4 upstream.
Pad format can be accessed from user space. Serialise access to it.
Fixes: c2a6a07afe4a ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver")
Signed-off-by: Sakari Ailus
Reviewed-by: Laurent Pinchart
Reviewed-by: Bin
From: Stefan Haberland
commit 53a7f655834c7c335bf683f248208d4fbe4b47bc upstream.
In dasd_alias_disconnect_device_from_lcu the device is removed from any
list on the LCU. Afterwards the LCU is removed from the lcu list if it
does not contain devices any longer.
The lcu->lock protects the lcu fro
From: Stefan Haberland
commit 0ede91f83aa335da1c3ec68eb0f9e228f269f6d8 upstream.
dasd_alias_add_device() moves devices to the active_devices list in case
of a scheduled LCU update regardless if they have previously been in a
pavgroup or not.
Example: device A and B are in the same pavgroup.
De
From: Sakari Ailus
commit 61e7f892b5ee1dd10ea8bff805f3c3fe6e535959 upstream.
If starting a video buffer queue fails, the buffers are returned to
videobuf2. Remove the reference to the buffer from the driver's queue as
well.
Fixes: c2a6a07afe4a ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver
From: Stefan Haberland
commit a29ea01653493b94ea12bb2b89d1564a265081b6 upstream.
Prevent _lcu_update from adding a device to a pavgroup if the LCU still
requires an update. The data is not reliable any longer and in parallel
devices might have been moved on the lists already.
This might lead to
From: Jing Xiangfeng
[ Upstream commit b73b5781a85c03113476f62346c390f0277baa4b ]
mtk_setup_firmware() misses to call release_firmware() in an error
path. Jump to free_fw to fix it.
Fixes: 737cd06072a7 ("Bluetooth: btmtksdio: fix up firmware download sequence")
Signed-off-by: Jing Xiangfeng
Si
From: Zhang Qilong
[ Upstream commit a24723050037303e4008b37f1f8dcc99c58901aa ]
If the pm_runtime_get_sync failed in q6v5_pds_enable when
loop (i), The unroll_pd_votes will start from (i - 1), and
it will resulted in following problems:
1) pm_runtime_get_sync will increment pm usage counter e
From: Zhang Changzhong
[ Upstream commit 3d70fb03711c37bc64e8e9aea5830f498835f6bf ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 197f4d6a4a00 ("staging: fsl-mc: fsl-mc object allocator driver")
Reported-by: Hulk Robot
From: Vadim Pasternak
[ Upstream commit ba4939f1dd46dde08c2f9b9d7ac86ed3ea7ead86 ]
Fix array names to match assignments for data items and data items
counter in 'mlxplat_mlxcpld_default_items' structure for:
.data = mlxplat_mlxcpld_default_pwr_items_data,
.count = ARRAY_SIZE(mlxp
From: Zhang Qilong
[ Upstream commit aa37448f597c09844942da87d042fc6793f989c2 ]
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in adsp_start, so we should fix it.
Fixes: dc160e4491222 ("remoteproc: qcom: Intr
From: Stefan Agner
[ Upstream commit 656ab1bdcd2b755dc161a9774201100d5bf74b8d ]
According to the datasheet (Rev. 1.9) the RTL8211F requires at least
72ms "for internal circuits settling time" before accessing the PHY
registers. On similar boards with the same PHY this fixes an issue where
Ethern
From: Zhang Qilong
[ Upstream commit e5548b05631ec3e6bfdaef1cad28c799545b791b ]
usb_create_hcd will alloc memory for hcd, and we should
call usb_put_hcd to free it when adding fails to prevent
memory leak.
Fixes: b92a78e582b1a ("usb host: Oxford OXU210HP HCD driver")
Reported-by: Hulk Robot
Si
From: Stefan Agner
[ Upstream commit 3d07c3b3a886fefd583c1b485b5e4e3c4e2da493 ]
According to the datasheet (Rev. 1.9) the RTL8211F requires at least
72ms "for internal circuits settling time" before accessing the PHY
registers. On similar boards with the same PHY this fixes an issue where
Ethern
On Mon, Dec 14, 2020 at 4:05 AM Geert Uytterhoeven wrote:
>
> Hi Adam,
>
> On Sun, Dec 13, 2020 at 5:18 PM Adam Ford wrote:
> > The SoC expects the txv_refclk is provided, but if it is provided
> > by a programmable clock, there needs to be a way to get and enable
> > this clock to operate. It n
From: Zhang Qilong
[ Upstream commit 1b391c7f2e863985668d705f525af3ceb55bc800 ]
pm_runtime_get_sync() will increment pm usage at first and it
will resume the device later. If runtime of the device has
error or device is in inaccessible state(or other error state),
resume operation will fail. If
From: Zhang Changzhong
[ Upstream commit c3d4e5b12672bbdf63f4cc933e3169bc6bbec8da ]
platform_get_resource() may fail and in this case a NULL dereference
will occur.
Fix it to use devm_platform_ioremap_resource() instead of calling
platform_get_resource() and devm_ioremap().
This is detected by
From: Qinglang Miao
[ Upstream commit 14d4c4fa46eeaa3922e8e1c4aa727eb0a1412804 ]
Use of sch->dev reference after the put_device() call could trigger
the use-after-free bugs.
Fix this by simply adjusting the position of put_device.
Fixes: 37db8985b211 ("s390/cio: add basic protected virtualizat
From: Cheng Lin
[ Upstream commit 4a9d81caf841cd2c0ae36abec9c2963bf21d0284 ]
If the elem is deleted during be iterated on it, the iteration
process will fall into an endless loop.
kernel: NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [nfsd:17137]
PID: 17137 TASK: 8818d93c CPU
From: Yang Yingliang
[ Upstream commit d1b928ee1cfa965a3327bbaa59bfa005d97fa0fe ]
The flush_lock is uninitialized, use DEFINE_SPINLOCK
to define and initialize flush_lock.
Fixes: c6e3fd22cd53 ("Staging: add speakup to the staging directory")
Reported-by: Hulk Robot
Reviewed-by: Samuel Thibault
From: Nathan Lynch
[ Upstream commit 52719fce3f4c7a8ac9eaa191e8d75a697f9fbcbc ]
There are three ways pseries_suspend_begin() can be reached:
1. When "mem" is written to /sys/power/state:
kobj_attr_store()
-> state_store()
-> pm_suspend()
-> suspend_devices_and_enter()
-> pseries_su
From: Pali Rohár
[ Upstream commit a5a6031663bc1dd0a10babd49d1bcb3153a8327f ]
This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this cpufreq driver when it is
compiled as an external module.
Signed-off-by: Pali Rohár
Fixes: 46e2856
From: Trond Myklebust
[ Upstream commit 046e5ccb4198b990190e11fb52fd9cfd264402eb ]
We can fit the device_addr4 opaque data padding in the pages.
Fixes: cf500bac8fd4 ("SUNRPC: Introduce rpc_prepare_reply_pages()")
Signed-off-by: Trond Myklebust
Signed-off-by: Sasha Levin
---
fs/nfs/nfs4xdr.c
From: Pali Rohár
[ Upstream commit 925a5bcefe105f2790ecbdc252eb2315573f309d ]
This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this cpufreq driver when it is
compiled as an external module.
Signed-off-by: Pali Rohár
Fixes: f525a67
From: Mickaël Salaün
[ Upstream commit 2c07343abd8932200a45ff7b10950e71081e9e77 ]
seccomp_bpf.c uses unshare(CLONE_NEWPID), which requires CONFIG_PID_NS
to be set.
Cc: Kees Cook
Cc: Shuah Khan
Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
Signed-off-by: Mickaël Salaü
From: Pali Rohár
[ Upstream commit c0382d049d2def37b81e907a8b22661a4a4a6eb5 ]
This patch adds missing MODULE_ALIAS for automatic loading of this cpufreq
driver when it is compiled as an external module.
Signed-off-by: Pali Rohár
Fixes: 8def31034d033 ("cpufreq: arm_big_little: add SCPI interfac
From: Wang Li
[ Upstream commit 51e339deab1e51443f6ac3b1bd5cd6cc8e8fe1d9 ]
pm_runtime_enable() will decrease power disable depth. Thus a pairing
increment is needed on the error handling path to keep it balanced.
Fixes: 5d8042e95fd4 ("phy: rcar-gen3-usb2: Add support for r8a77470")
Reported-by:
From: Calum Mackay
[ Upstream commit 9b82d88d5976e5f2b8015d58913654856576ace5 ]
NLM uses an interval-based rebinding, i.e. it clears the transport's
binding under certain conditions if more than 60 seconds have elapsed
since the connection was last bound.
This rebinding is not necessary for an
From: Lars-Peter Clausen
[ Upstream commit 0178297c1e6898e2197fe169ef3be723e019b971 ]
On PREEMPT_RT enabled kernels unmarked hrtimers are moved into soft
interrupt expiry mode by default.
The IIO hrtimer-trigger needs to run in hard interrupt context since it
will end up calling generic_handle_
From: Chuhong Yuan
[ Upstream commit 1c1fb2653a0c2e3f310c07eacd8fc3a10e08c97a ]
jz4740_i2s_set_sysclk() does not check the return values of clk_get(),
while the file dereferences the pointers in clk_put().
Add the missed checks to fix it.
Fixes: 11bd3dd1b7c2 ("ASoC: Add JZ4740 ASoC support")
Si
From: Hailong liu
The trace point *trace_mm_page_alloc_zone_locked()* in __rmqueue() does not
currently cover all branches. Add the missing tracepoint and check the page
before do that.
Signed-off-by: Hailong liu
---
mm/page_alloc.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
From: Dan Carpenter
[ Upstream commit 9b1b0cb0636166187478ef68d5b95f5caea062ec ]
This is supposed to return negative error codes but the type is bool so
it returns true instead.
Fixes: b47b79d8a231 ("[media] media: i2c: max2175: Add MAX2175 support")
Signed-off-by: Dan Carpenter
Signed-off-by:
From: Daniel T. Lee
[ Upstream commit 0afe0a998c40085a6342e1aeb4c510cccba46caf ]
Currently, lwt_len_hist's map lwt_len_hist_map is uses pinning, and the
map isn't cleared on test end. This leds to reuse of that map for
each test, which prevents the results of the test from being accurate.
This
From: Trond Myklebust
[ Upstream commit e4c72201b6ec3173dfe13fa2e2335a3ad78d4921 ]
Currently, we wake up the tasks by priority queue ordering, which means
that we ignore the batching that is supposed to help with QoS issues.
Fixes: c049f8ea9a0d ("SUNRPC: Remove the bh-safe lock requirement on t
From: Trond Myklebust
[ Upstream commit d5aa6b22e2258f05317313ecc02efbb988ed6d38 ]
According to RFC5666, the correct netid for an IPv6 addressed RDMA
transport is "rdma6", which we've supported as a mount option since
Linux-4.7. The problem is when we try to load the module "xprtrdma6",
that wil
From: Alexandre Belloni
[ Upstream commit 851a95da583c26e2ddeb7281e9b61f0d76ea5aba ]
The triggers for the ADC were taken from at91sam9260 dtsi but are not
correct.
Fixes: a4c1d6c75822 ("ARM: at91/dt: sam9rl: add lcd, adc, usb gadget and pwm
support")
Signed-off-by: Alexandre Belloni
Link:
ht
From: Dongjin Kim
[ Upstream commit b6a1c8a1eaa73b1e2ae251399308e9445d74cef7 ]
The freqency 151200 should be 15.
Signed-off-by: Dongjin Kim
Fixes: 3d9e76483049 ("arm64: dts: meson-sm1-sei610: enable DVFS")
Reviewed-by: Neil Armstrong
Signed-off-by: Kevin Hilman
Link: https://lore
From: Keita Suzuki
[ Upstream commit abf287eeff4c6da6aa804bbd429dfd9d0dfb6ea7 ]
When dvb_create_media_graph fails, the debugfs kept inside client should
be released. However, the current implementation does not release them.
Fix this by adding a new goto label to call smsdvb_debugfs_release.
F
From: Yang Yingliang
[ Upstream commit c1e6cad00aa2f17845e7270e38ff3cc82c7b022a ]
After calling clk_prepare_enable(), clk_disable_unprepare() need
be called on error path.
Fixes: fbe4b3566ddc ("clocksource/drivers/orion: Convert init function...")
Reported-by: Hulk Robot
Signed-off-by: Yang Yi
From: Qinglang Miao
[ Upstream commit 7ec8a926188eb8e7a3cbaca43ec44f2d7146d71b ]
Add the missing destroy_workqueue() before return from
cw1200_init_common in the error handling case.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN
chipsets")
Reported-by: Hulk Robot
From: Zhihao Cheng
[ Upstream commit c95e6515a8c065862361f7e0e452978ade7f94ec ]
Return the corresponding error code when first_msi_entry() returns
NULL in mv_xor_v2_probe().
Fixes: 19a340b1a820430 ("dmaengine: mv_xor_v2: new driver")
Reported-by: Hulk Robot
Signed-off-by: Zhihao Cheng
Link: h
From: Qinglang Miao
[ Upstream commit 2425ccd30fd78ce35237350fe8baac31dc18bd45 ]
Fix to return the error code -ENODEV when fails to init wmi and
smm.
Fixes: 41e36f2f85af ("platform/x86: dell-smbios: Link all dell-smbios-* modules
together")
Reported-by: Hulk Robot
Signed-off-by: Qinglang Miao
From: Hans de Goede
[ Upstream commit a0f1ccd96c7049377d892a4299b6d5e47ec9179d ]
Commit 9c80662a74cd ("power: supply: axp288_charger: Add special handling
for HP Pavilion x2 10") added special handling for HP Pavilion x2 10
models which use the weird combination of a Type-C connector and the
non
From: Yu Kuai
[ Upstream commit 28f851e6afa858f182802e23ac60c3ed7d1c04a1 ]
if of_find_device_by_node() succeed, meson_canvas_get() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.
Fixes: 382f8be04551 ("soc: amlogic:
From: Zhang Qilong
[ Upstream commit b2f6cb78eaa1cad57dd3fe11d0458cd4fae9a584 ]
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to call pm_runtime_put_noidle will result
in reference leak in callers(bq24190_sysfs_show,
bq24190_charger_get_property, bq24190_charger_
From: Marek Behún
[ Upstream commit 3aa669a994c9110a2dc7e08a5c0958a9ea5eb17c ]
Use property name `phy-handle` instead of the deprecated `phy` to
connect eth2 to the PHY.
Signed-off-by: Marek Behún
Fixes: 7109d817db2e ("arm64: dts: marvell: add DTS for Turris Mox")
Cc: Gregory CLEMENT
Cc: Andr
From: Yu Kuai
[ Upstream commit 4affafd7bec7c65da31777f18bd20420f1aeb5f8 ]
if of_find_device_by_node() succeed, mtk_vcodec_init_enc_pm() doesn't have
a corresponding put_device(). Thus add jump target to fix the exception
handling for this function implementation.
Fixes: 4e855a6efa54 ("[media]
From: Chris Packham
[ Upstream commit 7f24479ead579459106bb55c2320a000135731f9 ]
The switches with integrated CPUs have only got a single i2c controller.
They incorrectly gained one when they were split from the Armada-XP.
Fixes: 43e28ba87708 ("ARM: dts: Use armada-370-xp as a base for
armada-
From: Bjorn Andersson
[ Upstream commit 39014ce6d6028614a46395923a2c92d058b6fa87 ]
Attempting to send a power request during PM operations, when the QMI
handle isn't initialized results in a NULL pointer dereference. So check
if the QMI handle has been initialized before attempting to post the
p
From: Yu Kuai
[ Upstream commit 89cce2b3f247a434ee174ab6803698041df98014 ]
if of_find_device_by_node() succeed, pinctrl_falcon_probe() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.
Fixes: e316cb2b16bb ("OF: pinct
From: Daniel Gomez
[ Upstream commit eeb76afbe8d91e112396c6281cd020725160f006 ]
Stop video streaming when requested.
When s_stream is called to stop the video streaming, if/else condition calls
start_streaming function instead of the one for stopping it.
Fixes: 436190596241 ("media: imx214: Ad
From: Christophe JAILLET
[ Upstream commit 6364e693f4a7a89a2fb3dd2cbd6cc06d5fd6e26d ]
Should an error occur after calling 'ath10k_usb_create()', it should be
undone by a corresponding 'ath10k_usb_destroy()' call
Fixes: 4db66499df91 ("ath10k: add initial USB support")
Signed-off-by: Christophe J
From: Christophe JAILLET
[ Upstream commit ed3573bc3943c27d2d8e405a242f87ed14572ca1 ]
If 'ath10k_usb_create()' fails, we should release some resources and report
an error instead of silently continuing.
Fixes: 4db66499df91 ("ath10k: add initial USB support")
Signed-off-by: Christophe JAILLET
S
From: Qinglang Miao
[ Upstream commit f0e82242b16826077a2775eacfe201d803bb7a22 ]
kfree(dev) has been called inside put_device so anther
kfree would cause a use-after-free bug/
Fixes: 8286ae03308c ("MIPS: Add CDMM bus support")
Reported-by: Hulk Robot
Signed-off-by: Qinglang Miao
Acked-by: Ser
On Sat, 12 Dec 2020 18:50:05 +,
Eric Auger wrote:
>
> On vgic_dist_destroy(), the addresses are not reset. However for
> kvm selftest purpose this would allow to continue the test execution
> even after a failure when running KVM_RUN. So let's reset the
> base addresses.
>
> Signed-off-by: E
From: Vadim Pasternak
[ Upstream commit 2bf5046bdb649908df8bcc0a012c56eee931a9af ]
Remove PSU EEPROM configuration for systems class equipped with
Mellanox chip Spectrum and Celeron CPU - system types MSN2700, MSN2100.
Till now all the systems from this class used few types of power units,
all e
From: Bharat Gooty
[ Upstream commit a3ff529f5d368a17ff35ada8009e101162ebeaf9 ]
Declare the full size array for all revisions of PAX register sets
to avoid potentially out of bound access of the register array
when they are being initialized in iproc_pcie_rev_init().
Link:
https://lore.kernel.
From: Oleksij Rempel
[ Upstream commit 820830ec918f6c3dcd77a54a1c6198ab57407916 ]
In some rare cases the 32 bit Rt value will overflow if z2 and x is max,
z1 is minimal value and x_plate_ohms is relatively high (for example 800
ohm). This would happen on some screen age with low pressure.
There
From: Zhang Changzhong
[ Upstream commit fb21d14694bd46a538258d86498736490b3ba855 ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 17ff2c794f39 ("rsi: reset device changes for 9116")
Reported-by: Hulk Robot
Signed-off-b
From: Andrii Nakryiko
[ Upstream commit 12cc126df82c96c89706aa207ad27c56f219047c ]
__module_address() needs to be called with preemption disabled or with
module_mutex taken. preempt_disable() is enough for read-only uses, which is
what this fix does. Also, module_put() does internal check for NU
From: Vadim Pasternak
[ Upstream commit 912b341585e302ee44fc5a2733f7bcf505e2c86f ]
Remove PSU EEPROM configuration for systems class equipped with
Mellanox chip Spectrum and ATOM CPU - system types MSN274x. Till now
all the systems from this class used few types of power units, all
equipped with
From: Colin Ian King
[ Upstream commit cc73eb321d246776e5a9f7723d15708809aa3699 ]
The shift of 1 by align_order is evaluated using 32 bit arithmetic and the
result is assigned to a resource_size_t type variable that is a 64 bit
unsigned integer on 64 bit platforms. Fix an overflow before widenin
From: Artem Lapkin
[ Upstream commit b6c605e00ce8910d7ec3d9a54725d78b14db49b9 ]
The max frequency for the w25q32 (VIM v1.2) and w25q128 (VIM v1.4) spifc
chip should be 104Mhz not 30MHz.
Fixes: b8b74dda3908 ("ARM64: dts: meson-gxm: Add support for Khadas VIM2")
Signed-off-by: Artem Lapkin
Revie
From: Rakesh Pillai
[ Upstream commit c7cee9c0f499f27ec6de06bea664b61320534768 ]
The wmi service available event has been
extended to contain extra 128 bit for new services
to be indicated by firmware.
Currently the presence of any optional TLVs in
the wmi service available event leads to a par
Em Mon, Dec 14, 2020 at 11:54:57AM +0100, Jiri Olsa escreveu:
> Adding --buildid-mmap option to enable build id in mmap2 events.
> It will only work if there's kernel support for that and it disables
> build id cache (implies --no-buildid).
>
> It's also possible to enable it permanently via confi
From: Yu Kuai
[ Upstream commit 311066aa9ebcd6f1789c829da5039ca02f2dfe46 ]
if of_find_device_by_node() succeed, netxbig_leds_get_of_pdata() doesn't
have a corresponding put_device(). Thus add jump target to fix the
exception handling for this function implementation.
Fixes: 2976b1798909 ("leds:
From: Martin Wilck
[ Upstream commit 2e4209b3806cda9b89c30fd5e7bfecb7044ec78b ]
The current implementation of scsi_vpd_lun_id() uses the designator length
as an implicit measure of priority. This works most of the time, but not
always. For example, some Hitachi storage arrays return this in VPD
From: Zhihao Cheng
[ Upstream commit 4cba398f37f868f515ff12868418dc28574853a1 ]
Fix to return the error code from of_get_child_by_name() instaed of 0
in knav_queue_probe().
Fixes: 41f93af900a20d1a0a ("soc: ti: add Keystone Navigator QMSS driver")
Reported-by: Hulk Robot
Signed-off-by: Zhihao C
From: Björn Töpel
[ Upstream commit 6016df8fe874e1cf36f6357d71438b384198ce06 ]
The selftests/bpf Makefile includes system include directories from
the host, when building BPF programs. On RISC-V glibc requires that
__riscv_xlen is defined. This is not the case for "clang -target bpf",
which mess
From: Zhang Qilong
[ Upstream commit b4fa73358c306d747a2200aec6f7acb97e5750e6 ]
The patch fix two reference leak.
1) pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to call put operation will result in
reference leak.
2) The pm_runtime_enable will i
From: Zhang Qilong
[ Upstream commit ec8684847d8062496c4619bc3fcff31c19d56847 ]
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in knav_queue_probe, so we should fix it.
Fixes: 41f93af900a20 ("soc: ti: add Key
From: Cristian Birsan
[ Upstream commit e1062fa7292f1e3744db0a487c4ac0109e09b03d ]
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: b7c2b61570798 ("ARM: at91: add Atmel's SAMA5
From: Cristian Birsan
[ Upstream commit be4dd2d448816a27c1446f8f37fce375daf64148 ]
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: 38153a017896f ("ARM: at91/dt: sama5d4: add d
From: Vincent Bernat
[ Upstream commit c0c5a60f0f1311bcf08bbe735122096d6326fb5b ]
Introduced in 0eeb075fad73, the "ignore_routes_with_linkdown" sysctl
ignores a route whose interface is down. It is provided as a
per-interface sysctl. However, while a "all" variant is exposed, it
was a noop since
From: Zhang Qilong
[ Upstream commit c02bb16b0e826bf0e19aa42c3ae60ea339f32cf5 ]
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in spi_mem_access_start, so we should fix it.
Fixes: f86c24f479530 ("spi: spi-mem
From: Zhang Qilong
[ Upstream commit 3952659a6108f77a0d062d8e8487bdbdaf52a66c ]
gb_pm_runtime_get_sync has increased the usage counter of the device here.
Forgetting to call gb_pm_runtime_put_noidle will result in usage counter
leak in the error branch of (gbcodec_hw_params and gbcodec_prepare).
From: Paweł Chmiel
[ Upstream commit e1e47fbca668507a81bb388fcae044b89d112ecc ]
It's not possible to reboot or poweroff Exynos7420 using PSCI. Instead
we need to use syscon reboot/poweroff drivers, like it's done for other
Exynos SoCs. This was confirmed by checking vendor source and testing it
From: Zhang Qilong
[ Upstream commit ff8107200367f4abe0e5bce66a245e8d0f2d229e ]
The pm_runtime_enable will increase power disable depth.
Thus a pairing decrement is needed on the error handling
path to keep it balanced according to context.
Fixes: f7b2b5dd6a62a ("crypto: omap-aes - add error ch
From: Andrii Nakryiko
[ Upstream commit d8123624506cd62730c9cd9c7672c698e462703d ]
Make data section layout checks stricter, disallowing overlap of types and
strings data.
Additionally, allow BTFs with no type data. There is nothing inherently wrong
with having BTF with no types (put potentiall
On Sat, Dec 26, 2020 at 07:31:33PM +0800, kernel test robot wrote:
>
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-9):
>
> commit: d828aefa7a1bdf7fbc5073fdb66da9bfb1264c21 ("[PATCH v2]
> blokc/blk-merge: remove the next_bvec label in __blk_bios_map_sg()")
> url:
> https:
From: Nathan Chancellor
[ Upstream commit 5bdad829c31a09069fd508534f03c2ea1576ac75 ]
Clang warns:
drivers/crypto/amcc/crypto4xx_core.c:921:60: warning: operator '?:' has
lower precedence than '|'; '|' will be evaluated first
[-Wbitwise-conditional-parentheses]
(crypto_tfm_alg_t
From: Kevin Hilman
[ Upstream commit bae69bfa3a586493469078ec4ca35499b754ba5c ]
When building only G12A, ensure that VID_PLL_DIV clock driver is
selected, otherwise results in this build error:
ERROR: modpost: "meson_vid_pll_div_ro_ops" [drivers/clk/meson/g12a.ko]
undefined!
Fixes: 085a4ea93d
From: Yazen Ghannam
[ Upstream commit 8de0c9917cc1297bc5543b61992d5bdee4ce621a ]
The edac_mce_amd module calls decode_dram_ecc() on AMD Family17h and
later systems. This function is used in amd64_edac_mod to do
system-specific decoding for DRAM ECC errors. The function takes a
"NodeId" as a para
From: Ard Biesheuvel
[ Upstream commit a7223f5bfcaeade4a86d35263493bcda6c940891 ]
Commit 7053f80d9696 ("powerpc/64: Prevent stack protection in early
boot") introduced a couple of uses of __attribute__((optimize)) with
function scope, to disable the stack protector in some early boot
code.
Unfo
From: Christophe Leroy
[ Upstream commit 78665179e569c7e1fe102fb6c21d0f5b6951f084 ]
On 8xx, we get the following features:
[0.00] cpu_features = 0x0100
[0.00] possible= 0x0120
[0.00] always = 0x
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